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Kaizen Corner

Sr. No Kaizen No Kaizen Theme Initiator Team Before
Situation
After
Situation
Month
1 LCIK - 40114
process improvement
ANKIT KUMAR , 166875
04/2024
2 LCIK - 40370
Process improvement
Sumit Kumar Maurya , 59428
AKBAR ALI , 166227
1:- These all handest were failed in FT for Display white/flickering/dot issue. 2:- After CFT analysis found these are from incoming side issue , but IQC team has denied to accept them in vendor bucket. 3:- LCD pad damage defects has entred in process bucket, but still defect generation was not conclsued after multple trail. Last 3 motnhs LCD Rejection Data- A5_23 - 1.37% A7 Torch - 1.03% > This issue comes from incoming side also not visual by nacked eye. > High rejection observed from incoming but due to denied by IQC team each defect punched in process. "1. Now after production meeting discussion, only sorting material will provide on line. 2. IQC Team will do 100% LCD soring , after LCD on and check fleckering and white issue. 3. After sorting , main line LCD rejection will check. " 05/2024
3 LCIK - 40882
Process improvement
RAVI SHARMA , 51009539
RAVI KUMAR , 51009706
Earlier we have found model A7 torch pad have less solder due to this torch key failure in Assembly. Now we have modified the stencil by step up design to 0.47 mils by which we have reduced the both failure.,before-0.02%,after-0.01% 06/2024
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